–
Pneumatic cutting open of the buttonhole.
–
Automatic adaptation of the cutting power of the buttonhole knife
dependent on the programmed buttonhole length.
–
Due to the vertically working cutting block support no follow-up
work required in case of different cutting block heights.
–
Central oil wick lubrication from two oil reservoirs.
–
Switch at the head cover for moving to the ideal position for
threading in.
–
Electronically controlled needle thread tension.
–
In case of needle thread breakage the needle thread monitor
interrupts the sewing cycle, the fabric clamps remain closed and
hold the workpiece which can be removed at the touch of a button.
–
Covered, smooth design. The swivelling up of the automat is
supported by a gas-pressurized spring which also helps that the
machine head is swivelled back s lowly.
Control
–
A counter of the number of buttonholes sewn is shown in the
display.
–
5 programmable buttonholes can be memorized.
–
Integrated test and monitoring system ”Multitest”. Apart from the
monitoring of the sewing process this allows a rapid test of the
input and output elements as well as of the motor functions without
additional measuring instruments.
–
Electronic alteration of the throw width in lip and eyelet.
–
By means of a setting provision in the display it is made possible
that the fabric support plate moves to the initial position of the next
buttonhole after releasing the workpiece. This means a better view
when loading the workpiece.
–
According to the buttonhole type the following parameters can be
set at the control panel:
- with or without eyelet
- max. speed 2200 min
-1
- buttonhole length
- cutting before or after sewing
- without cutting open
- number of stitches in the eyelet
- stitch distance
- taper tack length
1.3 Subclasses
559-151000 With trimmer for the needle thread cut short.
For cutting lengths up to 42 mm. Universal machine for
buttonholes in fabrics of different quality and size;
according to the sewing equipment with or without
lower gimp alternatively.
6
